Troubleshooting steps to help you connect to Diablo III

How to report a bug in Diablo III

How to block communication from another player in Diablo III.

Enabling the Command Key + Click combination on Mac systems.

Player reports they had heroes they use to play in Diablo III and they're now missing.

Information on the console demo for Diablo III.

These errors can be caused by temporary server issues in a specific region.

Information on the Diablo III starter edition. 

Troubleshooting steps for resolving lock ups in Diablo III.

Troubleshooting steps for resolving payment error in Heroes of the Storm.